! Started logfile: /image_prod/ug002_uva//J1940-2006_S_dfm.log on Thu Mar 5 04:21:44 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1940-2006_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1940-2006_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! AN table 2: 38 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.994505 visibilities/baseline/integration-bin. ! Found source: J1940-2006 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6516 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1940-2006_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.998565Jy sigma=7.617008 ! Fit after self-cal, rms=0.939859Jy sigma=7.142339 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.406 mas, bmaj=6.603 mas, bpa=-2.86 degrees ! Estimated noise=1.617 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0476102 Jy ! Component: 100 - total flux cleaned = 0.0616222 Jy ! Total flux subtracted in 100 components = 0.0616222 Jy ! Clean residual min=-0.004311 max=0.005751 Jy/beam ! Clean residual mean=-0.000014 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.0616222 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0616222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069709Jy sigma=0.498604 ! Fit after self-cal, rms=0.068971Jy sigma=0.491218 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.927 mas, bmaj=7.937 mas, bpa=-2.569 degrees ! Estimated noise=1.18018 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00813041 Jy ! Component: 100 - total flux cleaned = 0.0120458 Jy ! Component: 150 - total flux cleaned = 0.0141114 Jy ! Component: 200 - total flux cleaned = 0.0150063 Jy ! Total flux subtracted in 200 components = 0.0150063 Jy ! Clean residual min=-0.002725 max=0.002487 Jy/beam ! Clean residual mean=0.000001 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0766285 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0766285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068168Jy sigma=0.483602 ! Fit after self-cal, rms=0.068159Jy sigma=0.483430 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.927 x 7.937 at -2.569 degrees (North through East) ! Clean map min=-0.0027063 max=0.060775 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.03 LA 0.99 MK 1.06 ! NL 1.02 OV 1.04 PT 0.96 SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.13 KP 1.07 LA 0.98 MK 1.01 ! NL 1.03 OV 1.05 PT 0.94 SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.03 LA 1.01 MK 0.92 ! NL 1.00 OV 1.04 PT 1.03 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 0.98 LA 0.90 MK 1.14 ! NL 1.00 OV 0.99 PT 1.00 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.09 LA 0.96 MK 0.99 ! NL 0.97 OV 0.98 PT 0.96 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 0.97 LA 1.01 MK 1.02 ! NL 1.08 OV 0.91 PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.068159Jy sigma=0.483430 ! Fit after self-cal, rms=0.068323Jy sigma=0.481872 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=7.858 mas, bpa=-2.346 degrees ! Estimated noise=1.18061 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.2081e-05 Jy ! Component: 100 - total flux cleaned = 6.86e-06 Jy ! Component: 150 - total flux cleaned = -8.59015e-06 Jy ! Component: 200 - total flux cleaned = 6.47005e-06 Jy ! Total flux subtracted in 200 components = 6.47005e-06 Jy ! Clean residual min=-0.002315 max=0.002350 Jy/beam ! Clean residual mean=0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0766349 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0766349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068313Jy sigma=0.481796 ! Fit after self-cal, rms=0.068359Jy sigma=0.481674 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068359Jy sigma=0.481674 ! Fit after self-cal, rms=0.068342Jy sigma=0.481661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.953 mas, bmaj=7.85 mas, bpa=-2.21 degrees ! Estimated noise=1.18079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.69556e-05 Jy ! Component: 100 - total flux cleaned = 5.06635e-05 Jy ! Component: 150 - total flux cleaned = 5.06632e-05 Jy ! Component: 200 - total flux cleaned = 5.01074e-05 Jy ! Total flux subtracted in 200 components = 5.01074e-05 Jy ! Clean residual min=-0.002261 max=0.002409 Jy/beam ! Clean residual mean=0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.076685 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0766851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068334Jy sigma=0.481604 ! Fit after self-cal, rms=0.068333Jy sigma=0.481594 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-126, 90). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206874 Jy ! Component: 100 - total flux cleaned = 0.00299049 Jy ! Component: 150 - total flux cleaned = 0.00333292 Jy ! Component: 200 - total flux cleaned = 0.00347303 Jy ! Total flux subtracted in 200 components = 0.00347303 Jy ! Clean residual min=-0.002011 max=0.002132 Jy/beam ! Clean residual mean=0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0801581 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.0801581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068271Jy sigma=0.481053 ! Fit after self-cal, rms=0.068272Jy sigma=0.480953 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068272Jy sigma=0.480953 ! Fit after self-cal, rms=0.067984Jy sigma=0.480907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=7.84 mas, bpa=-2.069 degrees ! Estimated noise=1.17907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965622 Jy ! Component: 100 - total flux cleaned = 0.0012713 Jy ! Component: 150 - total flux cleaned = 0.00134558 Jy ! Component: 200 - total flux cleaned = 0.00137962 Jy ! Total flux subtracted in 200 components = 0.00137962 Jy ! Clean residual min=-0.002094 max=0.002095 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0815377 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 81 components and 0.0815377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067967Jy sigma=0.480759 ! Fit after self-cal, rms=0.067968Jy sigma=0.480739 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282553 Jy ! Component: 100 - total flux cleaned = 0.00031665 Jy ! Component: 150 - total flux cleaned = 0.000364293 Jy ! Component: 200 - total flux cleaned = 0.000393828 Jy ! Total flux subtracted in 200 components = 0.000393828 Jy ! Clean residual min=-0.002116 max=0.002115 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0819315 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 88 components and 0.0819315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067959Jy sigma=0.480683 ! Fit after self-cal, rms=0.067961Jy sigma=0.480678 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067961Jy sigma=0.480678 ! Fit after self-cal, rms=0.067872Jy sigma=0.480663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.985 mas, bmaj=18.93 mas, bpa=2.834 degrees ! Estimated noise=1.50118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703622 Jy ! Component: 100 - total flux cleaned = 0.000875447 Jy ! Component: 150 - total flux cleaned = 0.000996261 Jy ! Component: 200 - total flux cleaned = 0.00107305 Jy ! Total flux subtracted in 200 components = 0.00107305 Jy ! Clean residual min=-0.001948 max=0.001768 Jy/beam ! Clean residual mean=0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0830046 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 94 components and 0.0830046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067875Jy sigma=0.480679 ! Fit after self-cal, rms=0.067873Jy sigma=0.480670 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105195 Jy ! Component: 100 - total flux cleaned = 0.000116197 Jy ! Component: 150 - total flux cleaned = 0.000116391 Jy ! Component: 200 - total flux cleaned = 0.000116844 Jy ! Total flux subtracted in 200 components = 0.000116844 Jy ! Clean residual min=-0.001914 max=0.001791 Jy/beam ! Clean residual mean=0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0831214 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.0831214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067875Jy sigma=0.480678 ! Fit after self-cal, rms=0.067874Jy sigma=0.480675 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.949 mas, bmaj=7.83 mas, bpa=-1.943 degrees ! Estimated noise=1.17983 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.949 x 7.83 at -1.943 degrees (North through East) ! Clean map min=-0.0019614 max=0.060427 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.419 mas, bmaj=6.503 mas, bpa=-2.183 degrees ! Estimated noise=1.61623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0477842 Jy ! Component: 100 - total flux cleaned = 0.0624403 Jy ! Component: 150 - total flux cleaned = 0.0687268 Jy ! Component: 200 - total flux cleaned = 0.0725666 Jy ! Total flux subtracted in 200 components = 0.0725666 Jy ! Clean residual min=-0.003195 max=0.003151 Jy/beam ! Clean residual mean=-0.000005 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0725666 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0725666 Jy ! Inverting map and beam ! Estimated beam: bmin=2.949 mas, bmaj=7.83 mas, bpa=-1.943 degrees ! Estimated noise=1.17983 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319067 Jy ! Component: 100 - total flux cleaned = 0.00529284 Jy ! Component: 150 - total flux cleaned = 0.00680249 Jy ! Component: 200 - total flux cleaned = 0.00775489 Jy ! Total flux subtracted in 200 components = 0.00775489 Jy ! Clean residual min=-0.002407 max=0.001969 Jy/beam ! Clean residual mean=0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0803215 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.0803215 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.985 mas, bmaj=18.93 mas, bpa=2.834 degrees ! Estimated noise=1.50118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130331 Jy ! Component: 100 - total flux cleaned = 0.00195115 Jy ! Component: 150 - total flux cleaned = 0.0021396 Jy ! Component: 200 - total flux cleaned = 0.00218752 Jy ! Total flux subtracted in 200 components = 0.00218752 Jy ! Clean residual min=-0.002015 max=0.001855 Jy/beam ! Clean residual mean=0.000004 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.082509 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.92517e-05 Jy ! Component: 100 - total flux cleaned = 6.97931e-05 Jy ! Component: 150 - total flux cleaned = 9.47971e-05 Jy ! Component: 200 - total flux cleaned = 0.000129019 Jy ! Total flux subtracted in 200 components = 0.000129019 Jy ! Clean residual min=-0.001956 max=0.001816 Jy/beam ! Clean residual mean=0.000004 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.082638 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.082638 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.949 mas, bmaj=7.83 mas, bpa=-1.943 degrees ! Estimated noise=1.17983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000756908 Jy ! Component: 100 - total flux cleaned = -0.000755874 Jy ! Component: 150 - total flux cleaned = -0.000704792 Jy ! Component: 200 - total flux cleaned = -0.000633643 Jy ! Total flux subtracted in 200 components = -0.000633643 Jy ! Clean residual min=-0.002165 max=0.002014 Jy/beam ! Clean residual mean=-0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0820044 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.0820044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067903Jy sigma=0.480852 ! Fit after self-cal, rms=0.067897Jy sigma=0.480823 wmodel J1940-2006_S_map.mod ! Writing 70 model components to file: J1940-2006_S_map.mod wobs J1940-2006_S_uvs.fits ! Writing UV FITS file: J1940-2006_S_uvs.fits wwins J1940-2006_S_map.win ! wwins: Wrote 2 windows to J1940-2006_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0002018 Jy ! Component: 100 - total flux cleaned = -0.000201582 Jy ! Component: 150 - total flux cleaned = -1.72557e-05 Jy ! Component: 200 - total flux cleaned = 0.000186606 Jy ! Component: 250 - total flux cleaned = 0.000409317 Jy ! Component: 300 - total flux cleaned = 0.000568721 Jy ! Component: 350 - total flux cleaned = 0.00067126 Jy ! Component: 400 - total flux cleaned = 0.000770313 Jy ! Component: 450 - total flux cleaned = 0.000890142 Jy ! Component: 500 - total flux cleaned = 0.000889172 Jy ! Component: 550 - total flux cleaned = 0.000956686 Jy ! Component: 600 - total flux cleaned = 0.000978995 Jy ! Component: 650 - total flux cleaned = 0.0010439 Jy ! Component: 700 - total flux cleaned = 0.00112787 Jy ! Component: 750 - total flux cleaned = 0.00122983 Jy ! Component: 800 - total flux cleaned = 0.00132961 Jy ! Component: 850 - total flux cleaned = 0.00140741 Jy ! Component: 900 - total flux cleaned = 0.00144537 Jy ! Component: 950 - total flux cleaned = 0.00152068 Jy ! Component: 1000 - total flux cleaned = 0.001612 Jy ! Component: 1050 - total flux cleaned = 0.00166551 Jy ! Component: 1100 - total flux cleaned = 0.00170073 Jy ! Component: 1150 - total flux cleaned = 0.00178711 Jy ! Component: 1200 - total flux cleaned = 0.00183745 Jy ! Component: 1250 - total flux cleaned = 0.00190336 Jy ! Component: 1300 - total flux cleaned = 0.00195167 Jy ! Component: 1350 - total flux cleaned = 0.00190358 Jy ! Component: 1400 - total flux cleaned = 0.00196655 Jy ! Component: 1450 - total flux cleaned = 0.00196686 Jy ! Component: 1500 - total flux cleaned = 0.00201243 Jy ! Component: 1550 - total flux cleaned = 0.00204197 Jy ! Component: 1600 - total flux cleaned = 0.00202732 Jy ! Component: 1650 - total flux cleaned = 0.00199856 Jy ! Component: 1700 - total flux cleaned = 0.00202758 Jy ! Component: 1750 - total flux cleaned = 0.00205577 Jy ! Component: 1800 - total flux cleaned = 0.00208334 Jy ! Component: 1850 - total flux cleaned = 0.00208322 Jy ! Component: 1900 - total flux cleaned = 0.00209688 Jy ! Component: 1950 - total flux cleaned = 0.00211027 Jy ! Component: 2000 - total flux cleaned = 0.00213647 Jy ! Component: 2050 - total flux cleaned = 0.00214939 Jy ! Component: 2100 - total flux cleaned = 0.00216204 Jy ! Component: 2150 - total flux cleaned = 0.00214922 Jy ! Component: 2200 - total flux cleaned = 0.00213679 Jy ! Component: 2250 - total flux cleaned = 0.00212435 Jy ! Component: 2300 - total flux cleaned = 0.00211212 Jy ! Component: 2350 - total flux cleaned = 0.00211198 Jy ! Component: 2400 - total flux cleaned = 0.00207584 Jy ! Component: 2450 - total flux cleaned = 0.00209949 Jy ! Component: 2500 - total flux cleaned = 0.00202865 Jy ! Component: 2550 - total flux cleaned = 0.00198219 Jy ! Component: 2600 - total flux cleaned = 0.00199384 Jy ! Component: 2650 - total flux cleaned = 0.00194814 Jy ! Component: 2700 - total flux cleaned = 0.00195934 Jy ! Component: 2750 - total flux cleaned = 0.00194815 Jy ! Component: 2800 - total flux cleaned = 0.00192585 Jy ! Component: 2850 - total flux cleaned = 0.00189277 Jy ! Component: 2900 - total flux cleaned = 0.00186005 Jy ! Component: 2950 - total flux cleaned = 0.00191428 Jy ! Component: 3000 - total flux cleaned = 0.00190352 Jy ! Component: 3050 - total flux cleaned = 0.0019355 Jy ! Component: 3100 - total flux cleaned = 0.00191431 Jy ! Component: 3150 - total flux cleaned = 0.00192486 Jy ! Component: 3200 - total flux cleaned = 0.00194575 Jy ! Component: 3250 - total flux cleaned = 0.00196653 Jy ! Component: 3300 - total flux cleaned = 0.00198713 Jy ! Component: 3350 - total flux cleaned = 0.00199737 Jy ! Component: 3400 - total flux cleaned = 0.00203801 Jy ! Component: 3450 - total flux cleaned = 0.00203805 Jy ! Component: 3500 - total flux cleaned = 0.00203809 Jy ! Component: 3550 - total flux cleaned = 0.00203815 Jy ! Component: 3600 - total flux cleaned = 0.00207797 Jy ! Component: 3650 - total flux cleaned = 0.00209777 Jy ! Component: 3700 - total flux cleaned = 0.00210763 Jy ! Component: 3750 - total flux cleaned = 0.00212724 Jy ! Component: 3800 - total flux cleaned = 0.00212729 Jy ! Component: 3850 - total flux cleaned = 0.00214673 Jy ! Component: 3900 - total flux cleaned = 0.00213702 Jy ! Component: 3950 - total flux cleaned = 0.00215627 Jy ! Component: 4000 - total flux cleaned = 0.00212753 Jy ! Component: 4050 - total flux cleaned = 0.00216577 Jy ! Total flux subtracted in 4096 components = 0.00218482 Jy ! Clean residual min=-0.000571 max=0.000575 Jy/beam ! Clean residual mean=0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0841892 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 341 components and 0.0841892 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1940-2006_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.949 x 7.83 at -1.943 degrees (North through East) ! Clean map min=-0.001212 max=0.061207 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1940-2006_S_map.fits wmodel /image_prod/ug002_uva//J1940-2006_S_map.mod ! Writing 341 model components to file: /image_prod/ug002_uva//J1940-2006_S_map.mod wobs /image_prod/ug002_uva//J1940-2006_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1940-2006_S_uvs.fits wwins /image_prod/ug002_uva//J1940-2006_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1940-2006_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0612067 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158486 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.776809 0.776809 1.55362 3.10724 6.21447 12.4289 24.8579 49.7158 99.4316 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 386.195 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1940-2006_S_dfm.log closed on Thu Mar 5 04:21:48 2020